(AS) Alaska Airlines 4540 Flight Details
On time | Scheduled
Departure
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
16-Feb-2026
Scheduled
07:00
CST
Estimated
07:00
CST
Total Departure Delay: -
Flight Runway Times
16-Feb-2026
Scheduled
07:19
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
C8
Craft Type
Boeing 737-800 (winglets) Passenger/BBJ2
73H
Flight Time
Scheduled
2h 12m
Arrival
DFW
Dallas Fort Worth International Airport, TX, US
Flight Gate Times
16-Feb-2026
Scheduled
09:12
CST
Estimated
09:02
CST
Total Arrival Delay: -
Flight Runway Times
16-Feb-2026
Scheduled
08:54
CST
Actual
--
Runway Delay: -
Terminal
A
Gate
A21
Baggage Claim
A17
Tail Number
N851NN
Flight Time
Estimated
2h 2m
Flight Notes
Operated by American Airlines 1410
Also marketed as (BA) British Airways 4752, (JL) JAL 7254, (QR) Qatar Airways 8581
Event Timeline
Date
Event
Data Updated
16 Feb
11:46
05:46
05:46
Time Adjustment
Estimated Gate Arrival changed from Feb-16-2026 9:12 AM to Feb-16-2026 9:02 AM
16 Feb
11:04
05:04
05:04
Gate Adjustment
Arrival Gate changed from D40 to A21
Arrival Terminal changed from D to A
Baggage changed from D31 to A17
16 Feb
10:28
04:28
04:28
Gate Adjustment
Arrival Gate changed from C10 to D40
Arrival Terminal changed from C to D
Baggage changed from C4 to D31
16 Feb
09:03
03:03
03:03
Gate Adjustment
Departure Gate changed from C6 to C8
16 Feb
08:34
02:34
02:34
Gate Adjustment
Arrival Gate changed from C20 to C10
Baggage changed from C15 to C4
16 Feb
05:08
23:08
23:08
Gate Adjustment
Arrival Gate changed from A10 to C20
Arrival Terminal changed from A to C
Baggage changed from A15 to C15
15 Feb
15:39
09:39
09:39
Equipment Adjustment
Tail Number changed from N935NN to N851NN
15 Feb
13:06
07:06
07:06
Time Adjustment
Scheduled Runway Departure changed from Feb-16-2026 7:07 AM to Feb-16-2026 7:19 AM
Scheduled Runway Arrival changed from Feb-16-2026 8:24 AM to Feb-16-2026 8:54 AM
15 Feb
13:01
07:01
07:01
Time Adjustment
Scheduled Runway Departure changed to Feb-16-2026 7:07 AM
Scheduled Runway Arrival changed to Feb-16-2026 8:24 AM
15 Feb
10:32
04:32
04:32
Equipment Adjustment
Tail Number changed from N978NN to N935NN
15 Feb
09:24
03:24
03:24
Equipment Adjustment
Tail Number changed from N881NN to N978NN
15 Feb
09:23
03:23
03:23
Equipment Adjustment
Tail Number changed from N978NN to N881NN
15 Feb
01:32
19:32
19:32
Time Adjustment
Estimated Gate Departure changed to Feb-16-2026 7:00 AM
Estimated Gate Arrival changed to Feb-16-2026 9:12 AM
Departure Gate changed to C6
Arrival Gate changed to A10
Arrival Terminal changed to A
Baggage changed to A15
Tail Number changed to N978NN
Actual Equipment changed to 73H
13 Feb
18:06
12:06
12:06
Record Created
13 Feb
18:06
12:06
12:06
Time Adjustment
Scheduled Gate Departure changed to Feb-16-2026 7:00 AM
Scheduled Gate Arrival changed to Feb-16-2026 9:12 AM
Departure Terminal changed to 1
Scheduled Equipment changed to 738